CPMT 060204 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of precise rhombic geometry, a sharp uncoated cermet grade (NS9530) and a secure, countersunk clamping hole for efficient finishing on steel; order the insert directly via Metav Werkzeuge or consult the Metav team for application support.

CPMT060204 NS9530 CPMT ISO turning insert for finishing (Tungaloy)

The CPMT060204 NS9530 is an ISO-standard turning insert designed for finishing operations on steel, offering a sharp uncoated cermet grade for low cutting forces and a 0.4 mm corner radius suited to continuous cuts and small depths of cut

• Precision rhombic geometry, 80° included angle
• Sharp uncoated cermet grade NS9530
• Single-sided chipbreaker for continuous cuts
• Countersunk cylindrical hole for secure clamping

Optimised geometry for faster, predictable machining

The rhombic 80° geometry with an integrated 0.4 mm corner radius delivers controlled cutting engagement and consistent edge performance. This profile reduces radial cutting forces, which in turn lowers vibration and improves tool life when paired with a stable setup. The combination of ISO-standard form and the specified relief angle ensures predictable behaviour in both external and internal turning operations, enabling higher machining efficiency with fewer interruptions.

Fine finishing with an uncoated cermet grade

The NS9530 grade is an uncoated cermet developed for finishing steel, providing a sharp cutting edge that produces superior surface quality while keeping cutting forces low. Cermet grades typically offer improved edge stability and thermal resistance at finishing conditions; this results in reliably good surface finishes and reduced need for secondary operations, making the insert a cost-effective choice for precision turning tasks.

Secure seating and easy integration into ISO systems

The insert features a cylindrical hole with a one-sided countersink (40°–60°), allowing secure clamping in compatible holders and boring bars. Compatibility depends on holder form, relief angle, tolerance class, fastening method, size and thickness; the insert integrates into a typical system comprising the ISO insert, matching external holder or boring bar, a seat/clamping set and replacement screws. This modular approach simplifies tool changeovers and supports repeatable set-ups across production runs.

Practical selection guidance for consistent results

For finishing with continuous cuts and small depths of cut, select the single-sided chipbreaker and the NS9530 grade to balance edge sharpness and chip control. When tool life or interrupted cuts become critical, consider a different chipbreaker or an alternative grade optimised for tougher conditions. Applying the right grade and chipbreaker reduces scrap, stabilises process windows and helps achieve the desired surface quality with minimum rework.

For reliable finishing with Tungaloy's CPMT060204 NS9530 insert, contact Metav Werkzeuge for tailored application advice or order through Metav Werkzeuge — eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930

Technical data

• Article number: 6951196-Tungaloy
• Manufacturer article number: 6951196
• Manufacturer SKU: TUN6951196
• Model series: ISO turning indexable inserts
• Material/grade: NS9530 (uncoated cermet)
• Type designation: CPMT060204

Facts

• Plate size: 06
• Thickness: 2.38 mm
• Corner radius: 0.4 mm
• Relief angle: 11°
• Included angle: 80°
• Hole: with hole
• Hole style: cylindrical hole + one-sided countersink (40°–60°)

Special features

• Rhombic plate form (CPMT)
• Single-sided chipbreaker
• Designed for finishing on steel
• Compatibility determined by holder form, relief angle, tolerance class, fastening, size and thickness
• Suitable for external and internal turning in continuous cuts

FAQ

What machining tasks suit this insert best?
The CPMT060204 NS9530 insert is optimised for finishing operations on steel, particularly continuous cuts and small depths of cut where a sharp uncoated cermet edge and low cutting forces are required.

How does the NS9530 grade influence surface finish?
The NS9530 uncoated cermet provides a sharp, stable cutting edge that minimises built-up edge and improves surface integrity, making the grade well suited for high-quality finishes.

Which holders are compatible with this ISO insert?
Compatibility depends on the holder's form, relief angle, tolerance class, fastening method, size and thickness; the CPMT060204 fits holders designed for ISO CPMT inserts and uses a countersunk cylindrical hole for secure clamping.

Is the insert suitable for internal turning as well as external turning?
Yes, the geometry and chipbreaker make the insert suitable for both external and internal turning when appropriate holder rigidity and tool overhang are observed.

What are the key measurable specifications to check before ordering?
Verify the plate size (06), thickness (2.38 mm), corner radius (0.4 mm), relief angle (11°) and hole style (cylindrical + countersink) to ensure proper fit and function.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.